Continuity mistake: At the beginning of the film, in the scene when Ed is cutting Tolliver's hair, we see Ed holding scissors with his thumb and middle finger, yet, in the following shot he is holding them with thumb and index finger. There was no time nor need to change fingers; besides, a clipping sound is heard throughout the scene, which implies Ed never takes off scissors in order to change fingers. (00:10:05)
Continuity mistake: In the scene when Ed first meets Freddy at Da Vinci's, Freddy is having fruit cocktail, with his hand holding up the spoon close to his mouth, as he is taking the bite, shot from behind his back. When the angle changes to in front of him, we see his hand away from his face and there's no bite in his mouth.